A trip to an alien land

Long ago there lived a king,whose kingdom flourished in prosperity.He had visitors from all over the world and even from the other planets!!!!!But the rivals of this couldn't tolerate this and the performed witchcraft against him;due to which he became mentally retarded.He then started roaming in the forest forgetting everything about the past.Fortunately while roaming he saw two birds,which helped him a lot.Actually these birds had some fruits with them.This fruits once eaten,could turn a mentally retarded person into a normal person.The king became normal and started ruling his kingdom.He then had an invitation from an alien land.King decided to go over there with his family.The aliens were very happy to see their guest from an other land for obliging their invitation.Once he came back he ruled the kingdom again.